Antique Victorian Bullseye Banded Agate Mourning Brooch, gold plated chunky

...vintage jewelry pin, Black and white Bullseye Agate pin An antique Bullseye Agate brooch, the twisted coil surrounds in a satin sheen gold plating. The backing also in a gold plated metal, the simple pin is held by a C clasp. Condition: With some wear to the gold plated finish and surface scratches to the stone. Size: 1 3/8 x1 1/8 inches (3.5 x 3 cm)